{
 "closed": {
  "anchored_digest": "sha256:65cb8297adac2321e9d1392bd8575e0e8ac69208b82308000ba643dc92c95a07",
  "block_height": 973913,
  "block_time": "2026-10-31T02:20:11Z",
  "kind": "ots",
  "proof_ref": "https://croviatrust.com/registry/data/tacet/ots/992.ots",
  "status": "bitcoin"
 },
 "epoch": 992,
 "epoch_end": "2026-10-31T03:00:00Z",
 "epoch_start": "2026-10-31T02:00:00Z",
 "map_id": "urn:crovia:tacet:map:disclosure",
 "opened": {
  "chain_hash": "8990e7a9aaed2ffed73dbd7092123d6f289930540d7651336225dc172e51b2ce",
  "kind": "drand",
  "randomness": "74b551cb7ceb7411e024cef656f69b3ea7178555ab3850d3da4122d99b42ee01",
  "round": 6599366,
  "signature": "93b66928dc0abf01d900ef32c3dfa01690cd2952af22e1faba31495297bf61534bbf086578fa86cde6901083eae9b64e1078027d608c4263949212d5dc648c8b5a3ba29bd455d683b68e13769978fbf7e67a9cc068a9ed6cbb945e4a25d7c27b"
 },
 "operator": {
  "id": "urn:crovia:tacet:operator:crovia-trust",
  "pubkey": {
   "alg": "ed25519",
   "key_hex": "28d7faeb726187b05dec60bc744f8b055c719ba294815050e8b6831da5889712"
  }
 },
 "prev_sheet_hash": "sha256:0498df7fd2557d74e7623aa11f4e6a207ee43f95c029b123a57cccd4eed03cc3",
 "root": "sha256:35efc25e779ffdbfc08ff3ca29b85f5c0fd675083c96d7e78ebf496ad132d07c",
 "sheet_version": "crovia.tacet.epoch.v1",
 "signature": {
  "alg": "ed25519",
  "domain": "TACET-EPOCH-v1",
  "sig_hex": "c151e25bef7af5e52df776e713ecaed46abb78e4c0234aebd567320c8b7ae181eba35e296a18fdc3b8b6332fea1eae5904ba99a6b9f0dc6f64b1623bb3626c07"
 },
 "size": 2994,
 "snapshots_root": "sha256:6b238a0a72b02129e1686683b31207da3c5b7c9948287466a162ed9151dc5811"
}
